Carbon black is one of the commonly used black pigments in EVA foam, but many friends do not know how to add carbon black for eva foam, nor do they understand the role of carbon black in eva foam, or even how to Choose carbon black for eva foaming. I don’t know whether to use white carbon black, pigment carbon black, conductive carbon black, etc. This article introduces the method and function of carbon black EVA foaming.
The role of carbon black in eva foam
The role of carbon black in eva foaming cotton is mainly to play the role of coloring. It can be said that carbon black is a commonly used black coloring material for eva foaming, but adding different carbon blacks can improve certain other properties of eva foaming. For example, adding conductive carbon black can have certain conductivity, adding rubber carbon black can have certain wear resistance, and adding white carbon black can be used for coloring in EVA foaming.
Carbon black EVA foaming method
There are many ways to use carbon black in eva foam. It can be said that each manufacturer has its own method of use. Some of them add carbon black directly to eva foam, and some need to grind carbon black before adding EVA foam. In the bubble. Regarding the carbon black EVA foaming formula, you only need to replace the coloring part according to the eva foaming formula.